259208049

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{2113}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 350010752

約数和(自身を除く): 90802703

約数列:

[1, 3, 103, 309, 397, 1191, 2113, 6339, 40891, 122673, 217639, 652917, 838861, 2516583, 86402683, 259208049]

約数ペア:

[(1, 259208049), (3, 86402683), (103, 2516583), (309, 838861), (397, 652917), (1191, 217639), (2113, 122673), (6339, 40891)]